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ESP-LED-02 Audio-Reactive WLED Controller with ESP32-S3 Supermini and THT Components
Boards Jun 28,2025
ESP-LED-02 Audio-Reactive WLED Controller with ESP32-S3 Supermini and THT ComponentsThis project is the second version of the custom-designed WLED Controller ESP-LED-01 based on the powerful ESP32-S3 SuperMini, created specifically for sound-reactive and auto-brightness LED applications.FeaturesSame features as ESP-LED-01, but also some improvements:Sound Reactive: Digital INMP441 microphone over I2S for real-time audio effects.Ambient Light Control: JST-connected light sensor for auto-brightnes...
DIY ESP32 ESP8266
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ESP32-S3 Testboard
Frederiksen Jun 26,2025
ESP32-S3 Testboard:Size : 50x50mm4-layer designStack-up:TOP0.196mm prepegIN11.03 coreIN20,196mmBOTIncludes:ESP32-S3 WiFi moduleSI7021-GMR Temperature and Humidity sensor on I2C busUSB-C poweredBOOT+RESET SwitchesUSER SwitchRGB LEDsPower LED (Green)QWIIC connector (I2C-bus)2x5 pin SPI expansion port, for upcomming ethernet shield based on the W55003.2mm mounting holesProgramming interface port - ESP-PROG compatible
ESP32 ESP32-S3 IOT
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CYD Galagino Handheld
Knight Jun 26,2025
I had just created the PCB for my CYD arcade cabinet (Here), sent it off, then thought "What about a handheld version" so drew up a PCB. It essentially uses the exact same control method as the cabinet. Same i2c controller, same button mapping.Since its a handheld it would be pretty pointless without a battery. I tried to keep the project easy and cheap so tried a basic TP4056 as its tried and tested but I wasnt sure if it would work as it only outputs the battery voltage, not boosting to 5v but...
ESP32 3D printing Retro
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ESP32_Programmer v1.0.0 (validated)
Rey Jun 24,2025
ESP32 Prog LiteThis module was designed to optimize the programming of ESP32 devices in production environments. It emerged as a solution to a common problem: the need to efficiently and cost-effectively program electronic products that don't require a USB port for final operation.The USB problem in productionFor devices that run on alkaline batteries or are programmed only once at the factory, a USB connector and its integrated serial converter, such as the popular CP2102N, represent an unneces...
ESP32 Commodore Particle
809
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ESP12F Board
🙂 Jun 24,2025
Hello makers!Some time ago I had a shopping coupon and I thought about making some simple PCBs with ESP12F, simple means without too many features, and that once programmed they will stay that way, that I will introduce them into various hobby projects. The result was a PCB in 2 layers, 28mm*44mm. As a programming method would be to use a FTDI232 adapter, very well known. In the end I did not buy those parts, I chose something else. You have the circuit and the list of components available. Down...
11thAnniversary DIY Development board
457
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ESP32 dev mini.kicad_pcb
massfeller Jun 23,2025
ESP32-S3 Mini Dev Board – Compact, Powerful, and Pin-RichA minimal yet powerful ESP32-S3-WROOM-1 development board, designed with all the essential pins grouped together for easy prototyping and embedded projects. Features a clean layout, plenty of GPIO, and all the critical power, flash, and interface pins available — no fluff, just what you actually need.Based on ESP32-S3-WROOM-1 (with Wi-Fi + BLE 5)All important GPIOs, UART, I²C (SDA/SCL), and SPI (MISO/MOSI/SCK/CS) broken outCompact and brea...
ESP32-S3 dev board Wi-Fi
298
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XIAO ESP32 HAT (IMU + Baro + SD card module)
Mathew Jun 22,2025
This project is a custom HAT designed for the XIAO ESP32S3 that integrates a BNO086 IMU, a BMP581 barometer, and an SD card slot, all within the same compact footprint as the XIAO module itself. It was created to address a common challenge in embedded systems and robotics: combining multiple sensors and a data logging solution without adding bulk or complexity. Typically, developers rely on separate breakout boards for motion sensing, altitude measurement, and SD storage, which increases wiring,...
DIY ESP32 Sensor
852
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ESP32-C3 Motor Driver
Jun 20,2025
This is a small PCB containing an ESP32-C3, motor driver, and LED, designed to control the lift motor of a telescope enclosure and run directly from a 12v battery or PSU.
ESP32 DIY Motor
209
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Gemini on Xiao ESP32 C3
Mathur Jun 19,2025
In this project, I brought Google Gemini AI responses on a Mini 128*64OLED display using the Seeed Studio Xiao ESP32-C3. With just a few components, I created a pocket-sized AI terminal that fetches intelligent replies from Gemini and displays them very smoothy with text wrapping, and button-based navigation—no trouble and just direct & clear output.I built this because I always wanted to build something very simple, intelligent, and embedded —A compact AI interface without relying much...
11thAnniversary ESP32 Wifi
289
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8-bit Space Shooter on ESP8266 & LED Matrix - DIY Arduino Gaming
Pavleski Jun 05,2025
Arcade games are fast-paced, simple-to-play video games and Goal is usually to get the highest score, not complete a story. In this type of games you’re always doing something (shooting, jumping, etc.), often usingjust a joystick with 1–3 buttons.  From one of my projects I have an 8x32 Led Matrix with WS2812B leds so I decided to make a simple horizontal shooting game on it, somewhat in the style of the popular Space Invaders. On one side, spaceships constantly appear randomly an...
Arduino ESP8266 ESP32
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Popular Project
A Modified zFlip 5
With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
ESP32-BlueJammer
The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS).It ...
Flipper Zero Dev Board: BW16 RTL8720DN 2.4 GHz & 5 GHz Deauther
Upgrade your Flipper Zero with the AI Thinker BW16 RTL8720DN Dual-Band WiFi Expansion Board. Enhance your device's connectivity capabilities with support for both 2.4 GHz and 5 GHz WiFi bands. Perfect...
Air Quality Monitor
The Air Quality Monitor is a compact, ESP32-C3–based device designed to track and display key indoor environmental metrics in real time. At its core, it integrates the Sensirion SEN54 for particulate ...
🔋 How to Make a Power Bank Module at Home
Are you looking to build your own DIY power bank at home? In this blog post, we’ll show you how to create a powerful and efficient power bank module using commonly available components like the TP4056...
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